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Variable Coating Nozzle

Variable Coating Nozzle

Variable Coating Nozzle

Product catalog summary
Spare Parts Ordering Information
  • Standard Seal & Spring Kit: Includes 5 small seals (PTFE), 5 large seals (EPDM), 5 small seals (PVDF), and 1 spring. Part Number: W18813.
  • Needle/Liquid Tip Kit: Contains 1 needle and 1 liquid tip fitted with a silicone seal. Part Number: W18816.
  • Air Cap: Includes 1 air cap. Part Number: W18801. Specify liquid tip size of the nozzle.
  • Knurled Ring: Contains 1 knurled ring. Part Number: W09406.
  • End Cap: Contains 1 end cap. Part Number: W18807.
  • Spring: Contains 1 spring. Part Number: W08435-5.
  • Needle Head: Contains 1 needle head. Part Number: W18806.
  • Complete Kit with Push Fit Connections: Includes a body with 1/4” BSPP atomising air inlet, 3 push fit connections, seals, spare air cap, spare needle, needle extraction tool, and liquid tip spanner. Part Number: W18820-xx. Specify liquid tip size (0.8 - 2.5mm).
  • Complete Kit with Threaded Connections: Similar to the push fit kit but with threaded connections. Part Number: W18800-xx. Specify liquid tip size (0.8 - 2.5mm).
Variable Coating Nozzle (VCN) Product Guide
  • Consistency and Accuracy: Ensures consistent droplet spectrum and precise control.
  • Adaptability: Available in sizes 0.8 to 2.5mm, suitable for various coating media.
  • Variable Spray Width: Optimizes wetted area, minimizes over wetting, and maintains optimal internozzle distance. Spray width is adjustable manually or automatically.
  • Liquid Shut Off: Automatic shut off to prevent dripping, with a special kit for low viscosity liquids.
  • Quality Assurance & Certification: Manufactured in ISO9001 facility, inspected at every stage, and tested before dispatch. Material certificates and droplet size data available.
  • Cleaning & Service: Special air-cap design reduces material build-up, compact design minimizes disturbance, and parts are easy to clean and reassemble.
Applications
  • Used in pharmaceutical, food, and engineering industries for precise control over viscous media.
  • Examples include speckling confectionery, wax coating on metal boxes, and coating various products like ice cream and roofing tiles.
Technical Specifications
  • Orifice liquid capacity varies with nozzle diameter and atomising air pressure, ranging from 9 to 175 lh.
Contact Information
Delavan Ltd, Gorsey Lane, Widnes, Cheshire, WA8 ORJ, UK. Phone: +44 (0) 151 424 6821. Email: [email protected].
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Catalog excerpts

Variable Coating Nozzle-1

Complete Kits Ordering Information Complete Kit with Push Fit Connections Contains: 1 Body with 1/4” BSPP atomising air inlet and 3 push fit connections, 5-Small Seals (PTFE), 5-Large Seals (EPDM), 5-Small Seals (PVDF), 1 Spare Air Cap, 1 Spare Needle, 1 Needle Extraction Tool, 1 Liquid Tip Spanner. Part Number: W18820-xx Complete Kit with Threaded Connections Contains: 1 Body with threaded connections, 5-Small Seals (PTFE), 5-Large Seals (EPDM), 5-Small Seals (PVDF), 1 Spare Air Cap, 1 Spare Needle, 1 Needle Extraction Tool, 1 Liquid Tip Spanner. Part Number: W18800-xx Please specify Liquid Tip Size required 0.8 - 2.5mm Needle Extraction Tool Standard Seal & Spring Kit Needle/Liquid Tip Kit Contains: 5-Small Seals (PTFE), 5-Large Seals (EPDM), 5-Small Seals (PVDF), 1 Spring. Part Number: W18813 Contains: 1 Needle, 1 Liquid Tip fitted with Seal (Silicone). Part Number: W18816 Knurled Ring Contains: 1 Knurled Ring. Needle Head Contains: 1 Needle Head. Part Number: W18806 Contains: 1 Air Cap, 1 Liquid Tip fitted with Seal (Silicone), 1 Needle. Please specify Liquid Tip Size of the Nozzle Details of all our products are available on our website @ www.delavan.com Contains: 1 Needle Extraction Tool. Part Number: W18815 Spare Parts Please specify Liquid Tip Size required 0.8 - 2.5mm Delavan Ltd – Gorsey Lane – Widnes – Cheshire – WA8 ORJ – UK Telephone: +44 (0) 151 424 6821 Fax: +44 (0) 151 495 1043 Inside USA Toll Free: 1-800 Delavan e-mail: [email protected] or [email protected] Contains: 1 Liquid Spanner Part Number: W18814 Please specify Liquid Tip Size required 0.8 - 2.5mm Delavan, and the Goodrich Stripes logo are registered trademarks of Delavan Spray Technologies and the Goodrich Corporation respectively ȴ Delavan Spray Technologies 2004. All materials are the intellectual property of Goodrich and cannot be used without Goodrich’s consent. Variable Coating Nozzle C Pr

 Open the catalog to page 1
Variable Coating Nozzle-2

Total Control Delavan’s new Variable Coating Nozzle offers total control for demanding applications including those in the pharmaceutical, food and engineering industries. The VCN’s design allows the width of the spray, the atomising air and the flow of the liquid all to be controlled independently and remotely. Delavan has been making precision nozzles for more than 65 years and we have designed and manufactured high technology, variable width, tablet coating nozzles for a major pharmaceutical equipment manufacturer for the last 15 years. Our latest Variable Coating Nozzle takes our technical...

 Open the catalog to page 2
Variable Coating Nozzle-3

Total Control Delavan’s new Variable Coating Nozzle offers total control for demanding applications including those in the pharmaceutical, food and engineering industries. The VCN’s design allows the width of the spray, the atomising air and the flow of the liquid all to be controlled independently and remotely. Delavan has been making precision nozzles for more than 65 years and we have designed and manufactured high technology, variable width, tablet coating nozzles for a major pharmaceutical equipment manufacturer for the last 15 years. Our latest Variable Coating Nozzle takes our technical...

 Open the catalog to page 3
Variable Coating Nozzle-4

Details of all our products are available on our website td www.delavan.com Delavan, and the Goodrich Stripes logo are registered trademarks of Delavan Spray Technologies and the Goodrich Corporation respectively ® Delavan Spray Technologies 2004. All materials are the intellectual property of Goodrich and cannot be used without Goodrich's consent. Delavan Ltd - Gorsey Lane - Widnes - Cheshire - WA8 ORJ - UK Telephone: +44 (0) 151 424 6821 Fax: +44 (0) 151 495 1043 Inside USA Toll Free: 1-800 Delavan e-mail: [email protected] or [email protected]

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.